Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

This update was done with the following bash script:

  find test/Transforms -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc" $NAME; then
      TEMP=`mktemp -t temp`
      cp $NAME $TEMP
      sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \
      while read FUNC; do
        sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP
      done
      mv $TEMP $NAME
    fi
  done


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/InstCombine/xor2.ll

@@ -4,7 +4,7 @@
 
 ; PR1253
 define i1 @test0(i32 %A) {
-; CHECK: @test0
+; CHECK-LABEL: @test0(
 ; CHECK: %C = icmp slt i32 %A, 0
 	%B = xor i32 %A, -2147483648
 	%C = icmp sgt i32 %B, -1
@@ -12,7 +12,7 @@ define i1 @test0(i32 %A) {
 }
 
 define i1 @test1(i32 %A) {
-; CHECK: @test1
+; CHECK-LABEL: @test1(
 ; CHECK: %C = icmp slt i32 %A, 0
 	%B = xor i32 %A, 12345
 	%C = icmp slt i32 %B, 0
@@ -21,7 +21,7 @@ define i1 @test1(i32 %A) {
 
 ; PR1014
 define i32 @test2(i32 %tmp1) {
-; CHECK:      @test2
+; CHECK-LABEL:      @test2(
 ; CHECK-NEXT:   and i32 %tmp1, 32
 ; CHECK-NEXT:   or i32 %ovm, 8 
 ; CHECK-NEXT:   ret i32
@@ -32,7 +32,7 @@ define i32 @test2(i32 %tmp1) {
 }
 
 define i32 @test3(i32 %tmp1) {
-; CHECK:      @test3
+; CHECK-LABEL:      @test3(
 ; CHECK-NEXT:   and i32 %tmp1, 32
 ; CHECK-NEXT:   or i32 %ovm, 8
 ; CHECK-NEXT:   ret i32
@@ -47,7 +47,7 @@ define i32 @test4(i32 %A, i32 %B) {
 	%2 = ashr i32 %1, %B
 	%3 = xor i32 %2, -1
 	ret i32 %3
-; CHECK: @test4
+; CHECK-LABEL: @test4(
 ; CHECK: %1 = ashr i32 %A, %B
 ; CHECK: ret i32 %1
 }
@@ -62,7 +62,7 @@ test5:
   %xor1 = xor i32 %shr, 1
   %add = add i32 %xor1, %xor
   ret i32 %add
-; CHECK: @test5
+; CHECK-LABEL: @test5(
 ; CHECK: lshr i32 %val1, 8
 ; CHECK: ret
 }
@@ -78,7 +78,7 @@ define i32 @test6(i32 %x) {
   %shr = lshr i32 %xor, 16
   %add = add i32 %shr, %xor
   ret i32 %add
-; CHECK: @test6
+; CHECK-LABEL: @test6(
 ; CHECK: lshr i32 %x, 16
 ; CHECK: ret
 }